Field of application
This material is aimed to improve fire resistance of steel structures indoors with humidity up to 85% and air temperature from -50 °C to + 60 °C.
Characteristics
Thinner water
Colour white
Expansion ratio at least 2500 %
Dry residue 71±5%
Dry coating density 1,3±0,2 g/cm3
Fire protection material description
Fire protection intumescent material based on waterpolymer disperse with functional mineral and organic fillers. The coating is non-toxic, emits no harmful substances when heated, does not form toxic compounds on contact with other substances and under influence of other factors. It is delivered ready to use in metal containers with tightfitting lids.
OGRAX-V-SK was certified for compliance with Technical Regulations of Fire Safety Requirements (Federal Law №123 dated 22 July 2008), test method as per GOST R 53295-2009.
Application method
Mix thoroughly prior to application.
Use airless spray to apply layer by layer, or apply with a roller or a brush.
The air temperature during the application should be above +5 °C, maximum relative humidity 85%.
Surface to be protected should be dry, free from dust, moisture, oil, and primed.
Use personal protection equipment (respirator mask, goggles). In case of contact with eyes and skin, rinse thoroughly with running water.
Drying period between layers aits least8 hours, complete drying in 15 days.
Storage and operation conditions
Storage and transportation in tightly closed containers at temperature from 0 °C to + 40 °C, freezing of the material is not allowed
Guaranteed shelf life one year after manufacture date